<template>
  <div style="padding: 10px">
    <!--    功能区域-->
<!--    <div style="margin: 10px 0">-->
<!--      <el-button type="primary" @click="add" v-if="user.role === 1">新增</el-button>-->

<!--    </div>-->

    <!--    搜索区域-->
    <div style="margin: 10px 0">
      <el-input
          v-model="search"
          type="text"
          @keyup.enter="searchCountPage"
          placeholder="请输入关键词进行搜索"
          style="width: 20%" clearable>
      </el-input>
      <el-button type="primary" style="margin-left: 5px" @click="searchCountPage">查询</el-button>
    </div>
<!--    <el-table-->
<!--        v-loading="loading"-->
<!--        :data="tableData"-->
<!--        border-->
<!--        stripe-->
<!--        style="width: 100%"-->
<!--    >-->
<!--      <el-table-column-->
<!--          width="70"-->
<!--          prop="id"-->
<!--          label="ID"-->
<!--          sortable-->
<!--      >-->
<!--      </el-table-column>-->
<!--      <el-table-column-->
<!--          width="150"-->
<!--          prop="name"-->
<!--          label="订单名称">-->
<!--      </el-table-column>-->
<!--      <el-table-column-->
<!--          width="160"-->
<!--          prop="orderNo"-->
<!--          label="订单编号">-->
<!--      </el-table-column>-->
<!--      <el-table-column-->
<!--          prop="totalPrice"-->
<!--          label="总价">-->
<!--      </el-table-column>-->
<!--      <el-table-column-->
<!--          prop="payPrice"-->
<!--          label="实付款">-->
<!--      </el-table-column>-->
<!--      <el-table-column-->
<!--          prop="discount"-->
<!--          label="优惠">-->
<!--      </el-table-column>-->
<!--      <el-table-column-->
<!--          prop="transportPrice"-->
<!--          label="运费">-->
<!--      </el-table-column>-->
<!--      <el-table-column-->
<!--          width="150"-->
<!--          prop="createTime"-->
<!--          label="创建时间">-->
<!--      </el-table-column>-->
<!--      <el-table-column-->
<!--          width="150"-->
<!--          prop="payTime"-->
<!--          label="付款时间">-->
<!--      </el-table-column>-->
<!--      <el-table-column-->
<!--          prop="username"-->
<!--          label="购买人">-->
<!--      </el-table-column>-->
<!--      <el-table-column label="支付状态">-->
<!--        <template #default="scope">-->
<!--          <span v-if="scope.row.state === 0" style="color: orange">未支付</span>-->
<!--          <span v-if="scope.row.state === 1" style="color: green">已支付</span>-->
<!--        </template>-->
<!--      </el-table-column>-->
<!--      <el-table-column label="操作" width="240">-->
<!--        <template #default="scope">-->
<!--          <el-popconfirm title="确定删除吗？" @confirm="handleDelete(scope.row.id)">-->
<!--            <template #reference>-->
<!--              <el-button size="mini" type="danger">删除</el-button>-->
<!--            </template>-->
<!--          </el-popconfirm>-->
<!--        </template>-->
<!--      </el-table-column>-->
<!--    </el-table>-->
    <el-table
        :data="tableData1.slice((currentPage-1)*pageSize,currentPage*pageSize)"
        ref="tableRef"
        border
    >
      <el-table-column
          align="center"
          type="selection"
      />
      <el-table-column
          prop="name"
          label="资源名称"
          align="center"
          resizable
          sortable
      />

      <el-table-column
          prop="description"
          label="资源描述"
          align="center"
          width="400"
          resizable
          sortable
      />


      <!--                    <el-table-column-->
      <!--            prop="fileSize"-->
      <!--            label="附件大小"-->
      <!--            align="center"-->
      <!--            resizable-->
      <!--            sortable-->
      <!--            width="15%"-->
      <!--          />-->
      <el-table-column
          prop="filePath"
          label="附件"
          align="center"
          resizable
          sortable
      />

      <el-table-column
          prop="tag"
          label="资源标签"
          align="center"
          resizable
          sortable
      />
      <el-table-column
          prop="pageView"
          label="浏览量"
          align="center"
          resizable
          sortable
          width="70"
      />

      <el-table-column
          prop="downloadNum"
          label="下载量"
          align="center"
          resizable
          sortable
          width="70"
      />
      <el-table-column
          label="下载"
          align="center"
          resizable
          sortable
          width="90"
      >
        <template #default="scope">
          <el-button @click="downLoad(scope.row)">下载</el-button>
        </template>
      </el-table-column>
      <el-table-column
          label="预览"
          align="center"
          resizable
          sortable
          width="90"
      >
        <template #default="scope">
          <el-button @click="yulan(scope.row)">预览</el-button>
        </template>
      </el-table-column>

    </el-table>

    <div style="margin: 10px 0">
      <el-pagination
          align='center'
          @size-change="changePageSize"
          @current-change="changePageCurrent"
          :current-page="currentPage"
          :page-sizes="[1,5,10,20]"
          :page-size="pageSize"
          layout="total, sizes, prev, pager, next, jumper"
          :total="tableData1.length">
      </el-pagination>
    </div>
  </div>
</template>

<script>


import request from "@/utils/request";
import axios from "axios";

export default {
  name: 'Order',
  components: {

  },
  data() {
    return {
      search: '',
      //分页
      currentPage: 1, // 当前页码
      total: 20, // 总条数
      pageSize: 5,
      //===========================================
      user: {},
      loading: true,
      form: {},
      dialogVisible: false,
      tableData: [],
      tableData1: [],
    }
  },
  created() {

    this.getPageData();
    let userStr = sessionStorage.getItem("user") || "{}"
    this.user = JSON.parse(userStr)
    // 请求服务端，确认当前登录用户的 合法信息
    request.get("/user/query/" + this.user.id).then(res => {
      if (res.code === '0') {
        this.user = res.data
      }
    })
    this.load()
  },
  methods: {
    //通过关键词拿到对应的数据
    searchCountPage(){
      axios.post("http://36.133.200.169:8088/api/v3/srr/resources/list/page",
          {
            name:`${this.search}`
          }
      ).then(response=>{
        this.tableData1 = response.data.data.records
      })
      this.searchContentList = true
    },
    //选择一页几条数据
    changePageSize(pageSize) {
      this.currentPage = 1;
      this.pageSize = pageSize;
    },
    changePageCurrent(pageNum) {
      this.currentPage = pageNum;
    },
    downLoad(row){
      let id = row.id
      let url = "http://36.133.200.169:8088/api/v3/file/download/"+`${id}`
      window.open(url)
    },
    yulan(row){
      // console.log(row.filePath)
      let filePath = row.filePath
      let url = "http://36.133.200.169:8088"+`${filePath}`
      window.open(url)
    },
    getPageData(){
      axios.post("http://36.133.200.169:8088/api/v3/srr/resources/list",{id:""})
      .then(response=>{
        this.tableData1 = response.data.data;
        console.log(this.tableData1)
      })
    },
    load() {
      this.loading = true
      request.get("/order/page", {
        params: {
          pageNum: this.currentPage,
          pageSize: this.pageSize,
          search: this.search
        }
      }).then(res => {
        this.loading = false
        this.tableData = res.data.records
        this.total = res.data.total
      })
    },
    add() {
      this.dialogVisible = true
      this.form = {}
      if (this.$refs['upload']) {
        this.$refs['upload'].clearFiles()  // 清除历史文件列表
      }
    },
    save() {
      if (this.form.id) {  // 更新
        request.put("/order/update", this.form).then(res => {
          console.log(res)
          if (res.code === '0') {
            this.$message({
              type: "success",
              message: "更新成功"
            })
          } else {
            this.$message({
              type: "error",
              message: res.msg
            })
          }
          this.load() // 刷新表格的数据
          this.dialogVisible = false  // 关闭弹窗
        })
      }  else {  // 新增
        request.post("/order/save", this.form).then(res => {
          console.log(res)
          if (res.code === '0') {
            this.$message({
              type: "success",
              message: "新增成功"
            })
          } else {
            this.$message({
              type: "error",
              message: res.msg
            })
          }

          this.load() // 刷新表格的数据
          this.dialogVisible = false  // 关闭弹窗
        })
      }
    },
    handleEdit(row) {
      this.form = JSON.parse(JSON.stringify(row))
      this.dialogVisible = true
      this.$nextTick(() => {
        if (this.$refs['upload']) {
          this.$refs['upload'].clearFiles()  // 清除历史文件列表
        }
      })

    },
    handleDelete(id) {
      console.log(id)
      request.delete("/order/delete/" + id).then(res => {
        if (res.code === '0') {
          this.$message({
            type: "success",
            message: "删除成功"
          })
        } else {
          this.$message({
            type: "error",
            message: res.msg
          })
        }
        this.load()  // 删除之后重新加载表格的数据
      })
    },
    handleSizeChange(pageSize) {   // 改变当前每页的个数触发
      this.pageSize = pageSize
      this.load()
    },
    handleCurrentChange(pageNum) {  // 改变当前页码触发
      this.currentPage = pageNum
      this.load()
    }
  }
}
</script>
